The 630 is not strong enough. You are looking at the likes of 660's or 670.
Are you looking at pre-built or planning to build your own.
For gaming, the i7-3770 is not worth its price. i5-3550 or 3570K will do as well.
For the graphics card, it is still best to put up a budget limit because with "No budget limit", some posters could just recommend to you the most expensive graphics card like GTX 690 for $1000 but it may not be the optimum choice for you although it meets your criteria.
So let me ask a few more questions.
Do you wish to play on single screen or triple screen?
At hat resolution 1920x1080 or 2560x1650 or 5760x1080?